52 lines
2.3 KiB
C++
52 lines
2.3 KiB
C++
/* -*- tab-width: 4; -*- */
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/* vi: set sw=2 ts=4 expandtab textwidth=70: */
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/*
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* Copyright 2017-2020 Mark Callow.
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @internal
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* @file
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* @~English
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*
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* @brief List of OpenGL {,ES} functions used by libktx.
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*/
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// There is no way for the pre-processor to uppercase stringized macro args
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// so we have to explicitly give the types.
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#define required 1 // Present in all GL versions. Load failure is an error.
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#define not_required 0 // May not be present. Code must check before calling.
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GL_FUNCTION(PFNGLBINDTEXTUREPROC, glBindTexture, required)
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GL_FUNCTION(PFNGLCOMPRESSEDTEXIMAGE1DPROC, glCompressedTexImage1D, not_required)
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GL_FUNCTION(PFNGLCOMPRESSEDTEXIMAGE2DPROC, glCompressedTexImage2D, required)
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GL_FUNCTION(PFNGLCOMPRESSEDTEXIMAGE3DPROC, glCompressedTexImage3D, not_required)
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GL_FUNCTION(PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC, glCompressedTexSubImage1D, not_required)
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GL_FUNCTION(PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC, glCompressedTexSubImage2D, required)
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GL_FUNCTION(PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC, glCompressedTexSubImage3D, not_required)
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GL_FUNCTION(PFNGLDELETETEXTURESPROC, glDeleteTextures, required)
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GL_FUNCTION(PFNGLGENERATEMIPMAPPROC, glGenerateMipmap, not_required)
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GL_FUNCTION(PFNGLGENTEXTURESPROC, glGenTextures, required)
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GL_FUNCTION(PFNGLGETERRORPROC, glGetError, required)
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GL_FUNCTION(PFNGLGETINTEGERVPROC, glGetIntegerv, required)
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GL_FUNCTION(PFNGLGETSTRINGPROC, glGetString, required)
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GL_FUNCTION(PFNGLGETSTRINGIPROC, glGetStringi, not_required)
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GL_FUNCTION(PFNGLPIXELSTOREIPROC, glPixelStorei, required)
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GL_FUNCTION(PFNGLTEXIMAGE1DPROC, glTexImage1D, not_required)
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GL_FUNCTION(PFNGLTEXIMAGE2DPROC, glTexImage2D, required)
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GL_FUNCTION(PFNGLTEXIMAGE3DPROC, glTexImage3D, not_required)
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GL_FUNCTION(PFNGLTEXPARAMETERIPROC, glTexParameteri, required)
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GL_FUNCTION(PFNGLTEXPARAMETERIVPROC, glTexParameteriv, required)
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GL_FUNCTION(PFNGLTEXSTORAGE1DPROC, glTexStorage1D, not_required)
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GL_FUNCTION(PFNGLTEXSTORAGE2DPROC, glTexStorage2D, not_required)
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GL_FUNCTION(PFNGLTEXSTORAGE3DPROC, glTexStorage3D, not_required)
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GL_FUNCTION(PFNGLTEXSUBIMAGE1DPROC, glTexSubImage1D, not_required)
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GL_FUNCTION(PFNGLTEXSUBIMAGE2DPROC, glTexSubImage2D, required)
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GL_FUNCTION(PFNGLTEXSUBIMAGE3DPROC, glTexSubImage3D, not_required)
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#undef required
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#undef not_required
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